EARNINGS PER SHARE

6 Months Ended

Jun. 30, 2011

EARNINGS PER SHARE

EARNINGS PER SHARE

14. EARNINGS PER SHARE

A reconciliation of the weighted-average shares used in the basic and diluted earnings per common share computations is presented below:

	Three-Months Ended		Six-Months Ended
	June 30,		June 30,
	2011	2010	2011	2010
Weighted-average shares outstanding:
Basic	88,475	88,587	88,701	88,467
Dilutive securities	5,129	4,382	4,941	4,516
Diluted	93,604	92,969	93,642	92,983

For the three-months ended June 30, 2011 and 2010, options outstanding totaling 0.3 million and 2.0 million shares, respectively, were excluded from the calculations as their effect would have been antidilutive. For the six-months ended June 30, 2011 and 2010, options outstanding totaling 0.3 million and 2.0 million shares, respectively, were excluded from the calculations as their effect would have been antidilutive.